diff --git a/public/script/app.js b/public/script/app.js
index 440774da..a16d620c 100644
--- a/public/script/app.js
+++ b/public/script/app.js
@@ -1635,7 +1635,11 @@ module.controller('stepFourController', ['$scope', '$state', '$http', 'swalServi
                       $scope.update_ar_ready();
 
                   }
-              }, function (resp) {
+              }, function(err) {
+                          alert('The data set failed to upload');
+                        },
+
+               function (resp) {
                   $scope.showUploadProgress = false;
 
                   alert('Something wrong with the uploaded data set');
@@ -1676,7 +1680,10 @@ module.controller('stepFourController', ['$scope', '$state', '$http', 'swalServi
                   $scope.showUploadProgress = false;
 
                   alert('Something wrong with the uploaded data set');
-              }, function (evt) {
+              }, function(err) {
+                        alert('The data set failed to upload');
+                      },
+              function (evt) {
                   $scope.showUploadProgress = true;
 
                   $scope.progressPercentage = parseInt(100.0 * evt.loaded / evt.total);
@@ -1958,7 +1965,11 @@ module.controller('stepSixController', ['$scope', '$state', '$http', 'Upload', '
                 $scope.showUploadProgress = false;
 
                 alert('Something wrong with the uploaded data set');
-            }, function (evt) {
+            }, function(err) {
+                                       alert('The data set failed to upload');
+                                     },
+
+            function (evt) {
                 $scope.showUploadProgress = true;
 
                 $scope.progressPercentage = parseInt(100.0 * evt.loaded / evt.total);